CN102189966B - Regulating system of motor vehicle - Google Patents

Regulating system of motor vehicle Download PDF

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Publication number
CN102189966B
CN102189966B CN201110070471.6A CN201110070471A CN102189966B CN 102189966 B CN102189966 B CN 102189966B CN 201110070471 A CN201110070471 A CN 201110070471A CN 102189966 B CN102189966 B CN 102189966B
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CN
China
Prior art keywords
voltage
power supply
drive motor
control system
control convenience
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201110070471.6A
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Chinese (zh)
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CN102189966A (en
Inventor
马尔科·塞米内特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brose Fahrzeugteile SE and Co KG
Original Assignee
Brose Fahrzeugteile SE and Co KG
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Filing date
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Publication of CN102189966A publication Critical patent/CN102189966A/en
Application granted granted Critical
Publication of CN102189966B publication Critical patent/CN102189966B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
    • E05F15/695—Control circuits therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
    • H02P29/0241—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being an overvoltage
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10—Electronic control
    • E05Y2400/32—Position control, detection or monitoring
    • E05Y2400/334—Position control, detection or monitoring by using pulse generators
    • E05Y2400/336—Position control, detection or monitoring by using pulse generators of the angular type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/61—Power supply
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/73—Multiple functions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/55—Windows

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Window Of Vehicle (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

The invention relates to a regulating system (1) of a motor vehicle. The regulating system comprises a control apparatus (2) connected with a power supply (9) through a power supply circuit (7) and further comprises a driving motor (3) arranged at rear of the control apparatus. Therefore, at least one voltage valve (US) is distributed to the power supply voltage (UV) of the control apparatus (2). Wherein when the power supply voltage (UV) of the control apparatus (2) is less than or equal to a first voltage threshold (US1), the driving motor (3) is turned off; and the voltage threshold (US1) is suitable to the change of the power supply voltage (UV) of the control apparatus (2) which is determined according to the operation condition.

Description

The control system of self-propelled vehicle
Technical field
The present invention relates to a kind of control system of self-propelled vehicle, this control system is be connected to the control convenience on power supply by supply line, and this control system is with being arranged in this control convenience drive motor afterwards.
Background technology
In the control system of self-propelled vehicle, especially in window glass lifter, utilize at least one voltage threshold, especially utilize two voltage thresholds to carry out the common through (vorgefiltert) of pre-filtering power supply voltage of tuning control convenience, this control convenience is often also known as gate control equipment.At this, by voltage threshold following operation area given in advance, in this operation area, provide the functional of control convenience, and the functional of control system is provided thus, and in the situation that the power supply voltage outside this operation area is stopped using control system.
Therefore, at power supply voltage, be less than or equal to lower voltage threshold, for example, be less than in the situation of 9V (under-voltage), by control convenience, drive motor is stopped.Similarly, when the power supply voltage of control convenience surpasses upper voltage threshold, for example, while being more than or equal to 16V, can close power machine.Thus, for example should avoid by control convenience, drive motor being carried out because mistake under-voltage or that overvoltage causes is controlled.
Summary of the invention
The object of the invention is to, for self-propelled vehicle provides a kind of control system of working as far as possible reliably, in this control system, avoid especially reliably turn-offing mistakenly drive motor or electrical motor.
According to the present invention, this object solves by technical scheme as described below.
For this reason, in the control system of self-propelled vehicle, be provided with by supply line and be connected to the control convenience on power supply and be arranged in this control convenience drive motor afterwards, can make the variation depending on running condition of the power supply voltage of at least one voltage threshold and control convenience adapt, and, only have power supply voltage when control convenience to reach or surpass or lower than adapt accordingly voltage threshold time, just turn-off drive motor.
At this, the present invention is to be thought of as follows departure point,, can improve the functional reliability of the regulating element (for example window glass lifter control convenience) of the motorized motions of self-propelled vehicle, method is: by the loss in voltage of the variation depending on running condition between the power supply automobile batteries of primary source (especially as) and control convenience along feed circuit as standard, to for example avoid unnecessary undervoltage turnoff.Can realize in time overvoltage and turn-off, for example, when measured voltage is 14V, just realize overvoltage shutoff.
Therefore, in fact control convenience conventionally connects and is close to this drive motor with drive motor (electrical motor), and actual conditions for electrical lead and each automobile from power supply (automobile batteries) to control convenience correspondingly have certain length of line, this length of line has non-vanishing ohmage.According to Ohm's law, when current of electric is flowed through supply line, this line resistance must cause producing the loss in voltage of power supply voltage on control convenience, this current of electric via control convenience and this control convenience by flow through motor and be back to the corresponding utmost point of power supply (negative pole of battery) of the connecting portion of wedge contact or clamping connection contact and motor contact.The negative pole of battery and therefore also have corresponding motor contact ground connection all conventionally, thus above-mentioned loss in voltage is appeared on the input end of control convenience.Now, based on Ohm's law, how high the variation of this loss in voltage depends on actual current of electric has, and wherein, this loss in voltage rises along with the increase of current of electric.
Because control convenience is only in definite voltage range of power supply voltage, for example, between 9V and 16V, work reliably, therefore and only in this voltage range, provide the necessary functional of control system, so the under-voltage and overvoltage on control convenience for example all can cause controlling mistakenly drive motor.Therefore, all given in advance fixing up to now, that is to say, especially constant, lower voltage threshold (9V) and also fixing upper voltage threshold (16V) given in advance while needing, lower than this lower voltage threshold or higher than the voltage presentation time on this, stop motor.
Make to have access to electricity and press the other reason of threshold to be: prevent that drive motor or electronics package are subject to the infringement of overvoltage (being for example greater than the voltage of 16V), and prevent that passenger is subject to the injury of the too high speed that the vehicle window of control system causes by overvoltage when mobile.When for example causing that by under-voltage ground is reliably during identification switch state, lower voltage threshold should stop to drive controls (Antriebsansteuerung).
Under running condition, due to line resistance, cell pressure is always greater than the power supply voltage on control convenience.Now, may occur following situation, that is, although for the normal operation of control convenience, this cell pressure is enough large.But the corresponding rising that the load transient rising of drive motor is accompanied by current of electric still can cause loss in voltage to increase.Thus, the power supply voltage on control convenience is correspondingly reduced to transient state below lower threshold, and this can cause drive motor to turn-off immediately.
The present invention is existing based on following understanding, that is, lower than lower threshold, concerning the error-free function of control convenience, be not especially transient state vital.Therefore,, according to the present invention, implement especially neatly lower voltage threshold, and, in fact depend on as the current of electric of this important operational factor is reduced to this lower voltage threshold for this reason.
In the advantageous make of tool, be provided with by rights voltage threshold on first time voltage threshold and second, these two voltage thresholds conform with destination respectively depending on running condition change, and therefore depend on control part power supply voltage the variation depending on running condition adapt.Second (on) voltage threshold can be also (constant) given in advance value regularly.At (first) lower voltage threshold, stop control convenience to carry out under-voltage run duration, upper (second) voltage threshold should prevent that control convenience is subject to the infringement of harmful overvoltage, and this overvoltage meeting, in control system, especially causes damage in control convenience.In addition, prevent that the mistake that drive motor is carried out being caused by overvoltage from controlling.
Conform with destination, also can use a plurality of lower voltage thresholds and/or a plurality of upper voltage threshold.Lower than or can turn-off drive motor while surpassing, wherein, for example, depend on used driving source (Ansteuerquelle), differently voltage threshold is limited.
According to the improvement project that conforms with object of control system of the present invention, the first voltage threshold is by basic threshold value (Basisschwellwert) given in advance regularly and depend on operational factor, that is to say poor formation the between the adaptive value (Anpassungswert) that depends on by rights current of electric and measure.Current of electric is preferably derived and is drawn by the motor revolution obtaining or measure at this.
In order to measure power supply voltage, directly on control convenience or be alternatively furnished with a device in control convenience.At this, by obtained drive motor revolution, determine current of electric.Can utilize with the coefficient Hall element of the circular magnet fixing with respect to motor shaft or obtain this revolution according to so-called ripple scale of notation (Rippel-Counting-Verfahren).In a kind of rear method, obtain the current ripple (ripple) that the commutation due to electrical motor of current of electric occurs, and derive motor revolution by the quantity of time that depends on of current ripples.Yet, on the Measurement principle of current of electric, also can otherwise realize, for example, by means of so-called shunt (Shunt).
By rights operating parameter signal and especially power supply voltage are filtered, to prevent that the mistake that drive motor is carried out being caused by interfering signal from controlling.By having provided a kind of compact especially make of control system for measuring the Plant arrangement of power supply voltage on control convenience.
Accompanying drawing explanation
By accompanying drawing, describe embodiments of the invention in detail below.Wherein:
Fig. 1 illustrates the schematic block diagram of control system, and this control system is with control convenience and drive motor and for measuring the device of power supply voltage and drive motor revolution,
Fig. 2 and Fig. 3 illustrate with the chart of the revolution-torque characteristic curve of drive motor or with the chart of the electric current-torque characteristic curve of drive motor,
Fig. 4 expresses and depends on trend current of electric, transformable voltage threshold (Verlauf) with current-voltage figure,
Fig. 5 illustrates vehicle window glass movable in make position, power supply voltage and variable voltage threshold and current of electric and motor revolution move towards figure,
Fig. 6 illustrates the figure that moves towards of power supply voltage, cell pressure and variable upper voltage threshold.
The specific embodiment
Fig. 1 illustrates the block scheme of control system 1, and this control system is with control convenience 2 and the drive motor 3 that drives with direct current (DC).By the driving device 4 representing with long and short dash line, make with for example connecting with drive motor 3 through the lifting mechanism 5 of cable and track guiding and the window glass up-down system of glass for vehicle window 6.Control convenience 2 is connected with the positive pole 8 of the power supply 9 of form appearance with automobile batteries by supply line 7, and the resistance of this supply line is shown as ohmage R.At this, supply line 7 and control convenience 2 and be connected to drive motor 3 series connection after this control convenience.Drive motor 3 is connected with the negative pole 10 of the ground connection of power supply 9, forms thus the closed circuit via supply line 7 and control convenience 2 and drive motor 3, depending on the current of electric I of running condition malso this circuit of flowing through.
When drive motor 3 operation, depend on the current of electric I of load min supply line 7, cause loss in voltage U r, due to relational expression: U=RI m, this loss in voltage is close to the power supply voltage U that correspondingly depends on load and change that control convenience 2 causes control convenience 2 in the device junction 11 of side of the positive electrode v.In an embodiment, for measuring this power supply voltage U vmeasurement mechanism 12 be connected to simplifiedly in device junction 11.At this, what this measurement mechanism 12 was measured is the device junction 11 and the voltage between ground wire or negative pole 10 on control convenience 2, and generation is representing the voltage signal U of corresponding current power supply voltage v.
Hall element 13 obtains the revolution n of drive motor 3, and its sensor signal S is transferred to control convenience 2 via signal line 14.Control convenience 2 via other signal line 15 from measurement mechanism 12 receiver voltage signal U v.2 couples of sensor signal S of control convenience and voltage signal U vanalyze, and correspondingly control drive motor 3.
According to Ohm's law, loss in voltage U rat cell pressure U bwhile remaining unchanged, along with current of electric I mrising and become large, thus, power supply voltage U vdiminish, and this power supply voltage drops to the first voltage threshold U when needed s1under.By control convenience 2, realize the controlling of drive motor 3, wherein, by revolution n, derive current of electric I m, and depend on thus loss in voltage U that determine, on feed circuit 7 radjust the first voltage threshold U s1.
At (the motor characteristic curve) 16 of revolution-torque characteristic curve shown in Fig. 2 and Fig. 3 or electric current-torque characteristic curve 17, these characteristic curves pass through relational expression
N=a – bM (1) or
I＝c+d·M(2)
Describe and concerning condition of service effectively.At this, n is revolution, and M is the torque of drive motor 3, and I mit is electric current.What constant a to d described is the eigenwert specific to motor of drive motor 3.
From revolution-torque characteristic curve 16 and relational expression (1), it is evident that, the torque M of drive motor 3 diminishes along with the rising of revolution n, and from electric current-torque characteristic curve 17 and the conclusion that corresponding relational expression (2) draws, is current of electric I malong with the rising of revolution n, become large.
By relational expression (1) and (2), can derive current of electric I mthe dependence to revolution, wherein, utilize M = - n + a b (3) and M = I - c d And therefore (4) I = c + a · b b - d b n (5) draw:
I=k 1-k 2n (6), wherein k 1 = c + a · d b With k 2 = d b .
For the condition of service of relational expression (1), (2) or characteristic curve 16,17, that this revolution-current relation formula (6) is described is current of electric I mand the relation between the revolution n of drive motor 3.Therefore, need not carry out direct current measurement, just in control convenience 2, the revolution n from drive motor 3 determines current of electric I m, for the loss in voltage U on feed circuit 7 rwith power supply voltage U v, this current of electric is conclusive.From revolution-current relation formula (6), it is evident that, revolution n is along with current of electric I mrising and reduce.
Fig. 4 illustrates threshold property curve 18, this threshold property curve negotiating voltage threshold equation U s1(I m)=U 01– mI m(7) describe.In voltage threshold equation (7), U 01first foundation threshold value given in advance, 9V for example, and a mI mwhat represent is to depend on current of electric I madaptive value.At this, m is that the threshold value that depends on electric current is moved towards U s1slope.Therefore, result is, from constant first foundation threshold value U 01with adaptive value mI mbetween difference in draw the first variable voltage threshold U s1.Control convenience 2 utilizes voltage threshold equation (7), to make (first) voltage threshold U s1with the loss in voltage U that depends on electric current on feed circuit 7 radapt, and correspondingly control drive motor 3.
Fig. 5 with the sample chart of top glass for vehicle window 6 be shown move to make position P sin (Fig. 1), cell pressure U bwith power supply voltage U vand the first voltage threshold U s1with second voltage threshold value U s2trend in time.Extraly, according to relational expression (7), the first voltage threshold U is shown s1first (static) basic threshold value U 01.Centre and below chart shown in be current of electric I mor the trend that attach troops to a unit, in time of revolution n.
If by glass for vehicle window 6 towards make position P sdirection move, revolution n, electric current I so m, power supply voltage U vand the first variable voltage threshold U s1almost constant.Due to the force closure with drive motor 3 (Kraftschluss), be applied to mechanical resistance on glass for vehicle window 6, that increase during adjustment travel 19 (Fig. 1), for example viewing system situation and the fixed difficulty that is tending towards causes revolution to reduce.At this, electric current I mcorrespondingly rise, and power supply voltage U vreduce.With power supply voltage U vreduction synchronously, the first variable voltage threshold U s1also reduce corresponding adaptive value mI m.
When glass for vehicle window 6 is at make position P sin while sailing in the closing seam part of self-propelled vehicle, this adjusting is mobile puts t between at this moment 1upper end, wherein, the mechanical resistance being applied in lifting glass for vehicle window system 5 raises.This causes that revolution is along with current of electric I mrising and power supply voltage U vreduction and reduce largely.
According to voltage threshold equation (7) in control convenience 2 by depending on the current trend I of revolution m(n) the first voltage threshold U determining s1in this and electric current I mbeing reverse linear relation reduces.At time point t 2upper, power supply voltage U vwith static basic threshold value U 01equate.At this, if do not take corresponding measure, control convenience 2 will identify under-voltage and drive motor 3 is stopped.Therefore, at time point t 2on must make basic threshold value U 01toning, further moves to make position P to guarantee by glass for vehicle window 6 sin.By the first voltage threshold U to variable s1adjust, not only make drive motor 3 continue operation, but also guaranteed until at time point t 3upper arrival make position P sall identify reliably under-voltage.
Similarly, second (on) voltage threshold U s2according to voltage threshold equation (7) with U s2(I m)=U 02– mI malso depend on current of electric I mground is variable, to can identify neatly overvoltage.At this, the second basic threshold value U 02for example 16V.
Fig. 6 expresses to power on the figure simplifying and presses threshold value U s2with power supply voltage U vtrend.Depending on cell pressure U brising situation and surely, power supply voltage U vat drive motor 3 run durations, rise.At this, at time point t 4upper, power supply voltage U vsurpass second (on) voltage threshold U s2, the effect of following is that drive motor is turned off.By according to voltage threshold equation (7) with U s2(I m)=U 02– mI mcome second voltage threshold value U s2adjust and in time and at power supply voltage U vsurpass the second basic threshold value U 02turn-off drive motor 3 before.If not to second voltage threshold value U 02adjust, so until time point t 5could realize the shutoff of drive motor 3, this for example can cause control convenience impaired.
Reference numerals list
1 control system
2 control conveniences
3 drive motor
4 drivings device
5 lifting mechanisms
6 glasss for vehicle window
7 supply lines
8 positive poles
9 power supplys
10 negative poles
11 device junction
12 measurement mechanisms
13 Hall elements
14 signal lines
15 signal lines
16 revolutions-torque characteristic curve
17 electric currents-torque characteristic curve
18 threshold property curves
19 adjustment travels
T 1-5time point
I mcurrent of electric
N revolution
P smake position
R resistance
S sensor signal
U 01first foundation threshold value
U 02the second basic threshold value
U bcell pressure
U rloss in voltage

Claims (8)

1. the control system of self-propelled vehicle (1), described control system is be connected to the control convenience (2) on power supply (9) by supply line (7), and described control system is with being arranged in described control convenience drive motor (3) afterwards, wherein, be the power supply voltage (U of described control convenience (2) v) be furnished with at least one voltage threshold, and wherein, as the described power supply voltage (U of described control convenience (2) v) be less than or equal to the first voltage threshold (U s1) time, turn-off described drive motor (3),
It is characterized in that,
Described the first voltage threshold (U s1) with the described power supply voltage (U of described control convenience (2) v) the variation depending on running condition adapt, wherein, described the first voltage threshold (U s1) by first foundation threshold value (U 01) and adaptive value (mI m) between poor formation, described adaptive value depends on described in representing and measures depending on the operational factor of the variation of running condition.
2. control system according to claim 1 (1), is characterized in that, described adaptive value (mI m) depend on the current of electric (I of described drive motor (3) m) measure.
3. control system according to claim 1 (1), is characterized in that, described operational factor is derived by motor revolution (n).
4. control system according to claim 1 (1), is characterized in that, as the described power supply voltage (U of described control convenience (2) v) be more than or equal to second voltage threshold value (U s2) time, turn-off described drive motor (3), wherein, described second voltage threshold value (U s2) with the described power supply voltage (U of described control convenience (2) v) the variation depending on running condition adapt.
5. control system according to claim 4 (1), is characterized in that, described second voltage threshold value (U s2) by the second basic threshold value (U 02) and adaptive value (mI m) between poor formation, described adaptive value depends on described in representing and measures depending on the operational factor of the variation of running condition.
6. control system according to claim 5 (1), is characterized in that, described adaptive value (mI m) depend on the current of electric (I of described drive motor (3) m) measure.
7. control system according to claim 5 (1), is characterized in that, described operational factor is derived by motor revolution (n).
8. according to the control system described in any one in claim 1 to 7 (1), it is characterized in that, also comprise: be upper for measuring described power supply voltage (U at described control convenience (2) v) device (12).
CN201110070471.6A 2010-03-18 2011-03-18 Regulating system of motor vehicle Expired - Fee Related CN102189966B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010011892.3A DE102010011892B4 (en) 2010-03-18 2010-03-18 Adjustment system of a motor vehicle
DE102010011892.3 2010-03-18

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CN102189966A CN102189966A (en) 2011-09-21
CN102189966B true CN102189966B (en) 2014-11-12

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102611077B (en) * 2012-03-09 2015-06-24 北京经纬恒润科技有限公司 Car door window motor lock-rotor protection method and system
CN106205065A (en) * 2016-09-13 2016-12-07 武汉百络优物联科技有限公司 Switching value alarm

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1900602A1 (en) * 2005-07-06 2008-03-19 Toyota Jidosha Kabushiki Kaisha Electric power steering system
DE102007040906A1 (en) * 2007-08-30 2009-03-05 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle power consumption reducing method, involves detecting and determining driving conditions based on present behavior of driver such that voltage level and/or power level are temporarily brought to high level
CN201286011Y (en) * 2008-10-10 2009-08-05 珠海派诺电子有限公司 Low voltage motor protection controller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10331239A1 (en) 2003-07-10 2005-02-03 Robert Bosch Gmbh Monitoring electronics for an electric motor and method for monitoring an electric motor
DE102004060211A1 (en) 2004-12-14 2006-07-06 Infineon Technologies Ag Integrated circuit with an undervoltage detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1900602A1 (en) * 2005-07-06 2008-03-19 Toyota Jidosha Kabushiki Kaisha Electric power steering system
CN101258068A (en) * 2005-07-06 2008-09-03 丰田自动车株式会社 Electric power steering apparatus
DE102007040906A1 (en) * 2007-08-30 2009-03-05 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle power consumption reducing method, involves detecting and determining driving conditions based on present behavior of driver such that voltage level and/or power level are temporarily brought to high level
CN201286011Y (en) * 2008-10-10 2009-08-05 珠海派诺电子有限公司 Low voltage motor protection controller

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CN102189966A (en) 2011-09-21
DE102010011892A1 (en) 2011-09-22
DE102010011892B4 (en) 2019-05-29

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